| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Arnaldo Carvalho de Melo | 941 | 64.54% | 61 | 53.98% |
| Adrian Hunter | 173 | 11.87% | 14 | 12.39% |
| Jiri Olsa | 154 | 10.56% | 12 | 10.62% |
| Wang Nan | 39 | 2.67% | 5 | 4.42% |
| Andi Kleen | 25 | 1.71% | 2 | 1.77% |
| Frédéric Weisbecker | 25 | 1.71% | 2 | 1.77% |
| David Ahern | 25 | 1.71% | 2 | 1.77% |
| Namhyung Kim | 22 | 1.51% | 7 | 6.19% |
| David Carrillo-Cisneros | 21 | 1.44% | 1 | 0.88% |
| Jin Yao | 15 | 1.03% | 2 | 1.77% |
| Zhouyi Zhou | 8 | 0.55% | 1 | 0.88% |
| Kan Liang | 5 | 0.34% | 1 | 0.88% |
| Alexey Budankov | 3 | 0.21% | 1 | 0.88% |
| Greg Kroah-Hartman | 1 | 0.07% | 1 | 0.88% |
| Elena Reshetova | 1 | 0.07% | 1 | 0.88% |
| Total | 1458 | 113 |
/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PERF_EVLIST_H #define __PERF_EVLIST_H 1 #include <linux/compiler.h> #include <linux/kernel.h> #include <linux/refcount.h> #include <linux/list.h> #include <api/fd/array.h> #include <stdio.h> #include "../perf.h" #include "event.h" #include "evsel.h" #include "mmap.h" #include "util.h" #include <signal.h> #include <unistd.h> struct pollfd; struct thread_map; struct cpu_map; struct record_opts; #define PERF_EVLIST__HLIST_BITS 8 #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) struct perf_evlist { struct list_head entries; struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; int nr_entries; int nr_groups; int nr_mmaps; bool enabled; bool has_user_cpus; size_t mmap_len; int id_pos; int is_pos; u64 combined_sample_type; enum bkw_mmap_state bkw_mmap_state; struct { int cork_fd; pid_t pid; } workload; struct fdarray pollfd; struct perf_mmap *mmap; struct perf_mmap *overwrite_mmap; struct thread_map *threads; struct cpu_map *cpus; struct perf_evsel *selected; struct events_stats stats; struct perf_env *env; u64 first_sample_time; u64 last_sample_time; }; struct perf_evsel_str_handler { const char *name; void *handler; }; struct perf_evlist *perf_evlist__new(void); struct perf_evlist *perf_evlist__new_default(void); struct perf_evlist *perf_evlist__new_dummy(void); void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, struct thread_map *threads); void perf_evlist__exit(struct perf_evlist *evlist); void perf_evlist__delete(struct perf_evlist *evlist); void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); void perf_evlist__remove(struct perf_evlist *evlist, struct perf_evsel *evsel); int __perf_evlist__add_default(struct perf_evlist *evlist, bool precise); static inline int perf_evlist__add_default(struct perf_evlist *evlist) { return __perf_evlist__add_default(evlist, true); } int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, struct perf_event_attr *attrs, size_t nr_attrs); #define perf_evlist__add_default_attrs(evlist, array) \ __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) int perf_evlist__add_dummy(struct perf_evlist *evlist); int perf_evlist__add_newtp(struct perf_evlist *evlist, const char *sys, const char *name, void *handler); void __perf_evlist__set_sample_bit(struct perf_evlist *evlist, enum perf_event_sample_format bit); void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist, enum perf_event_sample_format bit); #define perf_evlist__set_sample_bit(evlist, bit) \ __perf_evlist__set_sample_bit(evlist, PERF_SAMPLE_##bit) #define perf_evlist__reset_sample_bit(evlist, bit) \ __perf_evlist__reset_sample_bit(evlist, PERF_SAMPLE_##bit) int perf_evlist__set_tp_filter(struct perf_evlist *evlist, const char *filter); int perf_evlist__set_tp_filter_pid(struct perf_evlist *evlist, pid_t pid); int perf_evlist__set_tp_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids); struct perf_evsel * perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); struct perf_evsel * perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist, const char *name); void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, int cpu, int thread, u64 id); int perf_evlist__id_add_fd(struct perf_evlist *evlist, struct perf_evsel *evsel, int cpu, int thread, int fd); int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask); int perf_evlist__poll(struct perf_evlist *evlist, int timeout); struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); struct perf_evsel *perf_evlist__id2evsel_strict(struct perf_evlist *evlist, u64 id); struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id); void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist, enum bkw_mmap_state state); void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx); int perf_evlist__open(struct perf_evlist *evlist); void perf_evlist__close(struct perf_evlist *evlist); struct callchain_param; void perf_evlist__set_id_pos(struct perf_evlist *evlist); bool perf_can_sample_identifier(void); bool perf_can_record_switch_events(void); bool perf_can_record_cpu_wide(void); void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts, struct callchain_param *callchain); int record_opts__config(struct record_opts *opts); int perf_evlist__prepare_workload(struct perf_evlist *evlist, struct target *target, const char *argv[], bool pipe_output, void (*exec_error)(int signo, siginfo_t *info, void *ucontext)); int perf_evlist__start_workload(struct perf_evlist *evlist); struct option; int __perf_evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str); int perf_evlist__parse_mmap_pages(const struct option *opt, const char *str, int unset); unsigned long perf_event_mlock_kb_in_pages(void); int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages, unsigned int auxtrace_pages, bool auxtrace_overwrite, int nr_cblocks); int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages); void perf_evlist__munmap(struct perf_evlist *evlist); size_t perf_evlist__mmap_size(unsigned long pages); void perf_evlist__disable(struct perf_evlist *evlist); void perf_evlist__enable(struct perf_evlist *evlist); void perf_evlist__toggle_enable(struct perf_evlist *evlist); int perf_evlist__enable_event_idx(struct perf_evlist *evlist, struct perf_evsel *evsel, int idx); void perf_evlist__set_selected(struct perf_evlist *evlist, struct perf_evsel *evsel); void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, struct thread_map *threads); int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target); int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel); void __perf_evlist__set_leader(struct list_head *list); void perf_evlist__set_leader(struct perf_evlist *evlist); u64 perf_evlist__read_format(struct perf_evlist *evlist); u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist); u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist); u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist); bool perf_evlist__sample_id_all(struct perf_evlist *evlist); u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, struct perf_sample *sample); int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist, union perf_event *event, u64 *timestamp); bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); bool perf_evlist__valid_read_format(struct perf_evlist *evlist); void perf_evlist__splice_list_tail(struct perf_evlist *evlist, struct list_head *list); static inline bool perf_evlist__empty(struct perf_evlist *evlist) { return list_empty(&evlist->entries); } static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) { return list_entry(evlist->entries.next, struct perf_evsel, node); } static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) { return list_entry(evlist->entries.prev, struct perf_evsel, node); } size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); int perf_evlist__strerror_open(struct perf_evlist *evlist, int err, char *buf, size_t size); int perf_evlist__strerror_mmap(struct perf_evlist *evlist, int err, char *buf, size_t size); bool perf_evlist__can_select_event(struct perf_evlist *evlist, const char *str); void perf_evlist__to_front(struct perf_evlist *evlist, struct perf_evsel *move_evsel); /** * __evlist__for_each_entry - iterate thru all the evsels * @list: list_head instance to iterate * @evsel: struct evsel iterator */ #define __evlist__for_each_entry(list, evsel) \ list_for_each_entry(evsel, list, node) /** * evlist__for_each_entry - iterate thru all the evsels * @evlist: evlist instance to iterate * @evsel: struct evsel iterator */ #define evlist__for_each_entry(evlist, evsel) \ __evlist__for_each_entry(&(evlist)->entries, evsel) /** * __evlist__for_each_entry_continue - continue iteration thru all the evsels * @list: list_head instance to iterate * @evsel: struct evsel iterator */ #define __evlist__for_each_entry_continue(list, evsel) \ list_for_each_entry_continue(evsel, list, node) /** * evlist__for_each_entry_continue - continue iteration thru all the evsels * @evlist: evlist instance to iterate * @evsel: struct evsel iterator */ #define evlist__for_each_entry_continue(evlist, evsel) \ __evlist__for_each_entry_continue(&(evlist)->entries, evsel) /** * __evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order * @list: list_head instance to iterate * @evsel: struct evsel iterator */ #define __evlist__for_each_entry_reverse(list, evsel) \ list_for_each_entry_reverse(evsel, list, node) /** * evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order * @evlist: evlist instance to iterate * @evsel: struct evsel iterator */ #define evlist__for_each_entry_reverse(evlist, evsel) \ __evlist__for_each_entry_reverse(&(evlist)->entries, evsel) /** * __evlist__for_each_entry_safe - safely iterate thru all the evsels * @list: list_head instance to iterate * @tmp: struct evsel temp iterator * @evsel: struct evsel iterator */ #define __evlist__for_each_entry_safe(list, tmp, evsel) \ list_for_each_entry_safe(evsel, tmp, list, node) /** * evlist__for_each_entry_safe - safely iterate thru all the evsels * @evlist: evlist instance to iterate * @evsel: struct evsel iterator * @tmp: struct evsel temp iterator */ #define evlist__for_each_entry_safe(evlist, tmp, evsel) \ __evlist__for_each_entry_safe(&(evlist)->entries, tmp, evsel) void perf_evlist__set_tracking_event(struct perf_evlist *evlist, struct perf_evsel *tracking_evsel); void perf_event_attr__set_max_precise_ip(struct perf_event_attr *attr); struct perf_evsel * perf_evlist__find_evsel_by_str(struct perf_evlist *evlist, const char *str); struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist, union perf_event *event); bool perf_evlist__exclude_kernel(struct perf_evlist *evlist); void perf_evlist__force_leader(struct perf_evlist *evlist); struct perf_evsel *perf_evlist__reset_weak_group(struct perf_evlist *evlist, struct perf_evsel *evsel); #endif /* __PERF_EVLIST_H */
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